Base | Representation |
---|---|
bin | 1010000001011100101100… |
… | …1011111010011011110101 |
3 | 1110000111112202012120001101 |
4 | 2200113023023322123311 |
5 | 2421022430000341041 |
6 | 35234303525130101 |
7 | 2215111605400300 |
oct | 240271313723365 |
9 | 43014482176041 |
10 | 11020000012021 |
11 | 3569612796a70 |
12 | 129b8bb859931 |
13 | 61c248b042b0 |
14 | 2a1529861b37 |
15 | 1419c7428b31 |
hex | a05cb2fa6f5 |
11020000012021 has 96 divisors (see below), whose sum is σ = 15440337956736. Its totient is φ = 7727166720000.
The previous prime is 11020000012009. The next prime is 11020000012051. The reversal of 11020000012021 is 12021000002011.
It is not a de Polignac number, because 11020000012021 - 211 = 11020000009973 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11020000011989 and 11020000012007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11020000012001) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 156942721 + ... + 157012921.
It is an arithmetic number, because the mean of its divisors is an integer number (160836853716).
Almost surely, 211020000012021 is an apocalyptic number.
11020000012021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
11020000012021 is a deficient number, since it is larger than the sum of its proper divisors (4420337944715).
11020000012021 is a wasteful number, since it uses less digits than its factorization.
11020000012021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70803 (or 70796 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 11020000012021 its reverse (12021000002011), we get a palindrome (23041000014032).
The spelling of 11020000012021 in words is "eleven trillion, twenty billion, twelve thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •